Joanne Calderwood, right, continued her perfect run as a professional, this time battering Livia Von Plettenberg with continuous strikes to coast to a unanimous decision victory at Invicta FC 4 at Memorial Hall in Kansas City, Kan. (Jan 5, 2013)

(Credit: Invicta FC/Esther Lin)

Featherweight Veronica Rothenhausler, left, made her pro debut and knocked out Katalina Malungahu in the first round at Invicta FC 4 at Memorial Hall in Kansas City, Kan. (Jan 5, 2013)

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